42707516

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{2089}}^1$

素因数の和:2381

約数の個数: 24

約数和(自身を含む): 79002000

約数和(自身を除く): 36294484

約数列:

[1, 2, 4, 19, 38, 76, 269, 538, 1076, 2089, 4178, 5111, 8356, 10222, 20444, 39691, 79382, 158764, 561941, 1123882, 2247764, 10676879, 21353758, 42707516]

約数ペア:

[(1, 42707516), (2, 21353758), (4, 10676879), (19, 2247764), (38, 1123882), (76, 561941), (269, 158764), (538, 79382), (1076, 39691), (2089, 20444), (4178, 10222), (5111, 8356)]